4) Working alone, Carios can oil the lanes in a bowling alley in five hours. Jenny can oil the same lanes in nine hours. If they worked together how long would it take them?

Q: Two cyclists leave a park and ride in opposite directions, one averaging 6 mph and the other 9 mph.…

A: Given, two cyclist rides in opposite directions, one average speed 6 mph and other average speed 9…

Q: One inlet pipe can fill an empty pool in 8 hours, and a drain can empty the pool in 20 hours. How…

A: We have to slove above question  One inlet pipe can fill an empty pool in 8 hours  drain can empty…

Q: The​ O'Connors own a small janitorial service. John requires 14 hour more time to clean the Moose…

A:

Q: Running at the same constant rate, 6 identical machines can produce a total of 270 bottles per…

A: The objective of the question is to find out how many bottles 10 machines can produce in 4 minutes,…

Q: e his

A: James can clean his dorm room in 3 hours  Forrest can clean his dorm room in 4 hours. So in 1 hour…

Q: A swimming pool can be filled in 6 hours, and requires 9 hours to drain. What if the drain were…

A: To solve this problem, first we have to find the rate of water coming in while filling the pool and…

Q: One painter can paint a house in 8 days, and a more experienced painter can paint the house in 3…

A:

Q: It takes one team 9 days less than another team to paint a house. If the teams work together, it…

A: Time and Work question

Q: f Chad does a job in 7 hours less time than Chloe, and they can do the job together in 12 hours, how…

A: Let  Chloe dose a job in x hours, and Chad dose a job in y hours If Chad does a job in 7 hours less…

Q: A pot of 180-degree water is placed in a freezer that is set to 20 degrees. The water cools to…

A:

Q: Jasmine uses a garden hose to fill her pool. It takes Jasmine 16 hours for the pool to fill…

A: It is given that, Pool without leakage can be filled in, t1=16 hours Pool with leakage can be filled…